linux-kernel - Re: [PATCH v5 30/30] LoongArch: KVM: Supplement kvm document about loongarch-specific part

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Date:   Mon, 10 Apr 2023 09:36:26 +0800
From:   kernel test robot <lkp@...el.com>
To:     Tianrui Zhao <zhaotianrui@...ngson.cn>,
        Paolo Bonzini <pbonzini@...hat.com>
Cc:     oe-kbuild-all@...ts.linux.dev, Huacai Chen <chenhuacai@...nel.org>,
        WANG Xuerui <kernel@...0n.name>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org, Jens Axboe <axboe@...nel.dk>,
        Mark Brown <broonie@...nel.org>,
        Alex Deucher <alexander.deucher@....com>,
        Oliver Upton <oliver.upton@...ux.dev>, maobibo@...ngson.cn,
        Xi Ruoyao <xry111@...111.site>, zhaotianrui@...ngson.cn
Subject: Re: [PATCH v5 30/30] LoongArch: KVM: Supplement kvm document about
 loongarch-specific part

Hi Tianrui,

kernel test robot noticed the following build warnings:

[auto build test WARNING on kvm/queue]
[also build test WARNING on linus/master v6.3-rc6 next-20230406]
[cannot apply to kvm/linux-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Tianrui-Zhao/LoongArch-KVM-Add-kvm-related-header-files/20230407-100816
base:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
patch link:    https://lore.kernel.org/r/20230407020003.3651096-31-zhaotianrui%40loongson.cn
patch subject: [PATCH v5 30/30] LoongArch: KVM: Supplement kvm document about loongarch-specific part
reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/a4ea2786cae9b2350b1aed613edcc003ce93cfc2
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Tianrui-Zhao/LoongArch-KVM-Add-kvm-related-header-files/20230407-100816
        git checkout a4ea2786cae9b2350b1aed613edcc003ce93cfc2
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        make htmldocs

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304100944.xF4XkTAE-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Documentation/virt/kvm/api.rst:423: WARNING: Literal block ends without a blank line; unexpected unindent.

vim +423 Documentation/virt/kvm/api.rst

   399	
   400	  /* x86 */
   401	  struct kvm_regs {
   402		/* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
   403		__u64 rax, rbx, rcx, rdx;
   404		__u64 rsi, rdi, rsp, rbp;
   405		__u64 r8,  r9,  r10, r11;
   406		__u64 r12, r13, r14, r15;
   407		__u64 rip, rflags;
   408	  };
   409	
   410	  /* mips */
   411	  struct kvm_regs {
   412		/* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
   413		__u64 gpr[32];
   414		__u64 hi;
   415		__u64 lo;
   416		__u64 pc;
   417	  };
   418	
   419	  /* loongarch */
   420	  struct kvm_regs {
   421	        unsigned long gpr[32];
   422	        unsigned long pc;
 > 423	};
   424	
   425	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests